Multifunctional torque rheometer device

Abstract

The utility model discloses a multifunctional torque rheometer device which comprises a machine body, and a mixing assembly and a control assembly are arranged on the machine body. An extension structure is arranged on the machine body and comprises a rectangular groove formed in the upper end of the machine body, an operation table is slidably arranged in the rectangular groove, a limiting button capable of limiting the operation table is rotatably arranged on the machine body, a groove is formed in the lower end of the operation table, a supporting rod is rotatably arranged in the groove, and a limiting groove capable of containing the lower end of the supporting rod is formed in the front face of the machine body. The operating panel capable of being pulled out is arranged, the bearing area of the machine body is increased, and devices such as containers used in the experiment process can be placed on the operating table; the mixing cylinder and internal components rotate in opposite directions, so that the shearing force between the components and raw materials is increased, and the mixing effect is improved; and the scrapers tangent to the inner wall of the mixing barrel are arranged, so that wall hanging can be avoided, and the raw materials are released without residues.

Description

Technical Field

[0001] The utility model relates to the technical field of torque rheometers, in particular to a multifunctional torque rheometer device. Background Art

[0002] The torque rheometer is an experimental instrument that measures the torque and temperature change characteristics of polymer materials under the kneading effect of a pair of rotors rotating in opposite directions to explore the rheological properties of polymer materials. By recording the counter-torque generated by the material on the rotor during the mixing process and the temperature change over time, the dispersion performance, flow behavior and structural changes of the material during the processing can be studied, and experimental guidance can be provided for production quality control.

[0003] In actual use, the torque rheometer needs to be used in conjunction with a variety of experimental instruments, such as shafts of different specifications in the mixing box, or various containers needed in the experiment. There is no space on the rheometer box to store these instruments. When in use, they can only be placed in other locations and taken out when needed, which is inconvenient. In addition, since the raw materials will be heated during mixing, the fluidity of the raw materials is reduced, and they are easy to stick to the wall, making it inconvenient to discharge the materials, so there is room for improvement. Utility Model Content

[0004] The utility model aims to solve the technical problems existing in the above-mentioned prior art and provides a multifunctional torque rheometer device.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is as follows: a multifunctional torque rheometer device, comprising a body, on which a mixing assembly and a control assembly are arranged; an extension structure is arranged on the body, and the extension structure comprises a rectangular groove arranged at the upper end of the body, an operating table is slidably arranged in the rectangular groove, a limit button capable of limiting the position of the operating table is rotatably arranged on the body, a groove is arranged at the lower end of the operating table, a support rod is rotatably arranged in the groove, and a limit groove capable of accommodating the lower end of the support rod is arranged on the front of the body; the mixing assembly and the control assembly are arranged on the body; an extension structure is arranged on the body, and the extension structure comprises a rectangular groove arranged at the upper end of the body, an operating table is slidably arranged in the rectangular groove, a limit button capable of limiting the position of the operating table is rotatably arranged on the body, a groove is arranged at the lower end of the operating table, a support rod is rotatably arranged in the groove, and a limit groove capable of accommodating the lower end of the support rod is arranged on the front of the body; The component includes a mixing box, a motor is provided at the lower end of the mixing box, and a mixing barrel is provided at the output end of the motor; an L-shaped bracket is provided on one side of the mixing box, a motor 2 is provided at the upper end of the bracket, a rotating shaft is detachably provided at the output end of the motor 2, the lower end of the rotating shaft extends into the mixing barrel and is rotatably connected to the lower end of the rotating shaft, a fixed ring is provided on the outer side of the rotating shaft, spoilers are provided on both sides of the fixed ring, a fixed ring 2 is provided on the outer side of the rotating shaft and higher than the fixed ring, L-shaped scrapers are provided on both sides of the fixed ring 2, and the ends of the scrapers away from each other are tangent to the mixing barrel.

[0006] As an improvement, the interior of the machine body is hollow and a double door is hingedly provided on the front, and self-locking universal wheels are provided at the four lower corners of the machine body.

[0007] As an improvement, a receiving groove is provided on the upper end of the operating table.

[0008] As an improvement, a heating plate is provided inside the mixing box.

[0009] As an improvement, a mounting plate is provided at the output end of the second motor, and a second mounting plate is provided at the upper end of the rotating shaft, and the second mounting plate is detachably connected to the mounting plate by bolts.

[0010] As an improvement, the spoiler is provided with a plurality of rectangular through grooves from top to bottom.

[0011] As an improvement, the opposite side surfaces of the scraper are all inclined surfaces, and are inclined inward from bottom to top.

[0012] The advantages of the utility model compared with the prior art are:

[0013] 1. It is equipped with a removable operating panel to increase the bearing area of ​​the machine body. The containers and other devices used in the experiment can be placed on the operating table without frequent back and forth access, which is more convenient.

[0014] 2. The mixing drum and the internal components rotate in the opposite direction, which increases the shear force between the components and the raw materials and improves the mixing effect. A scraper tangent to the inner wall of the mixing drum is provided to avoid wall adhesion and release the raw materials without residue.

[0015] 3. The rotating shaft can be removed from the motor output end, so the internal parts of the mixing barrel can be disassembled as a whole after long-term use, which is convenient for cleaning and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 It is a schematic diagram of the use state of the utility model.

[0018] Figure 3 It is a schematic diagram of the bottom structure of the operating panel of the utility model.

[0019] Figure 4 It is a schematic diagram of the structure of the mixing component of the utility model.

[0020] As shown in the figure: 1. Machine body, 2. Double doors, 3. Universal wheels, 4. Rectangular groove, 5. Operating table, 6. Limit button, 7. Groove, 8. Support rod, 9. Limit groove, 10. Mixing box, 11. Motor, 12. Mixing barrel, 13. Heating plate, 14. Bracket, 15. Motor 2, 16. Rotating shaft, 17. Spoiler, 18. Through groove, 19. Scraper. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment 1, in combination with the attached Figure 1 A multifunctional torque rheometer device includes a body 1, on which a mixing component and a control component are arranged; the body 1 is hollow inside and a double-opening door 2 is hinged on the front, and self-locking universal wheels 3 are arranged at the four corners below the body 1 to facilitate the movement of the body 1.

[0023] Combined with Figure 1-3 The machine body 1 is provided with an extension structure, which includes a rectangular groove 4 provided at the upper end of the machine body 1, an operating table 5 is slidably provided in the rectangular groove 4, an accommodating groove is provided at the upper end of the operating table 5, a limit button 6 which can limit the operating table 5 is rotatably provided on the machine body 1, and the operating table 5 can be smoothly moved out or limited by rotating the limit button 6; a groove 7 is provided at the lower end of the operating table 5, a support rod 8 is rotatably provided in the groove 7, and a limiting groove 9 which can accommodate the lower end of the support rod 8 is provided on the front side of the machine body 1, and the operating table 5 can be supported by inserting the lower end of the support rod 8 into the limiting groove 9.

[0024] Combined with Figure 1 , 2 4. The mixing assembly includes a mixing box 10, a motor 11 is provided at the lower end of the mixing box 10, a mixing barrel 12 is provided at the output end of the motor 11, and a heating plate 13 is provided inside the mixing box 10 to increase the temperature inside the mixing box 10 and improve the mixing effect; an L-shaped bracket 14 is provided on one side of the mixing box 10, a motor 2 15 is provided at the upper end of the bracket 14, a rotating shaft 16 is detachably provided at the output end of the motor 2 15, a mounting plate is provided at the output end of the motor 2 15, a mounting plate 2 is provided at the upper end of the rotating shaft 16, and the mounting plate 2 is detachably connected to the mounting plate by bolts, so that the rotating shaft 16 and the components on the outside can be separated from the motor 2 15, It can be taken out, which is convenient for subsequent cleaning and maintenance, etc.; the lower end of the rotating shaft 16 extends into the mixing drum 12 and is rotatably connected to the lower end thereof, a fixed ring is provided on the outside of the rotating shaft 16, spoilers 17 are provided on both sides of the fixed ring, and a plurality of rectangular through grooves 18 are provided on the spoiler 17 from top to bottom, a fixed ring 2 is provided on the outside of the rotating shaft 16 and higher than the fixed ring, and L-shaped scrapers 19 are provided on both sides of the fixed ring 2, and the ends of the scrapers 19 away from each other are tangent to the mixing drum 12, and the opposite sides of the scrapers 19 are all inclined surfaces, and are all inclined inwardly from bottom to top, and the inclined shape makes it easy for the scraped raw materials to flow down and not easy to accumulate on the inner wall of the mixing drum 12.

[0025] The working principle of the utility model is as follows: in actual application, the limit button 6 is rotated to pull the operating table 5 out of the rectangular groove 4, the support rod 8 in the groove 7 at the lower end of the operating table 5 is rotated out, and its lower end is inserted into the limit groove 9 to support the operating table 5, so that the instruments and the like used in the experiment can be placed, thereby improving practicality; under the action of the heating plate 13 inside the mixing box 10, the raw materials are easy to hang on the wall, and under the drive of the motor 15, the spoiler outside the rotating shaft 16 rotates, and the motor 11 drives the mixing drum 12 to rotate in the opposite direction, thereby increasing the shear force between the mixing drum 12 and the raw materials and improving the mixing effect; at the same time, the scraper 19 scrapes the inner wall of the mixing drum 12, so that the raw materials hanging on the wall can flow down along the scraper 19.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A multifunctional torque rheometer device, comprising a body (1), wherein a mixing component and a control component are arranged on the body (1); characterized in that: The machine body (1) is provided with an extension structure, the extension structure comprising a rectangular groove (4) provided at the upper end of the machine body (1), an operating table (5) being slidably provided in the rectangular groove (4), a limit button (6) being rotatably provided on the machine body (1) and capable of limiting the position of the operating table (5), a groove (7) being provided at the lower end of the operating table (5), a support rod (8) being rotatably provided in the groove (7), and a limit groove (9) being capable of accommodating the lower end of the support rod (8) being provided at the front of the machine body (1); the mixing assembly comprises a mixing box (10), a motor (11) being provided at the lower end of the mixing box (10), and an output end of the motor (11) being provided A mixing barrel (12) is provided; an L-shaped bracket (14) is provided on one side of the upper side of the mixing box (10); a second motor (15) is provided on the upper end of the bracket (14); a rotating shaft (16) is detachably provided on the output end of the second motor (15); the lower end of the rotating shaft (16) extends into the mixing barrel (12) and is rotatably connected to the lower end thereof; a fixing ring is provided on the outer side of the rotating shaft (16); spoilers (17) are provided on both sides of the fixing ring; a second fixing ring is provided on the outer side of the rotating shaft (16) and is higher than the fixing ring; L-shaped scrapers (19) are provided on both sides of the fixing ring; the ends of the scrapers (19) that are away from each other are tangent to the mixing barrel (12).

2. A multifunctional torque rheometer device according to claim 1, characterized in that: The machine body (1) is hollow inside and has a hinged front side with a double-leaf door (2). The four lower corners of the machine body (1) are all provided with self-locking universal wheels (3).

3. A multifunctional torque rheometer device according to claim 1, characterized in that: The upper end of the operating table (5) is provided with an accommodating groove.

4. A multifunctional torque rheometer device according to claim 1, characterized in that: A heating plate (13) is provided inside the mixing box (10).

5. A multifunctional torque rheometer device according to claim 1, characterized in that: The output end of the second motor (15) is provided with a mounting plate, and the upper end of the rotating shaft (16) is provided with a second mounting plate, and the second mounting plate is detachably connected to the mounting plate by bolts.

6. A multifunctional torque rheometer device according to claim 1, characterized in that: The spoiler (17) is provided with a plurality of rectangular through slots (18) from top to bottom.

7. A multifunctional torque rheometer device according to claim 1, characterized in that: The opposite side surfaces of the scraper (19) are all inclined surfaces, and are inclined inwards from bottom to top.

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